From: Ihor Radchenko <yantar92@posteo.net>
To: Eli Zaretskii <eliz@gnu.org>
Cc: monnier@iro.umontreal.ca, emacs-orgmode@gnu.org,
65734@debbugs.gnu.org, manikulin@gmail.com, iota@whxvd.name
Subject: Re: bug#65734: [BUG] kill-whole-line on folded subtrees [9.6.8 (release_9.6.8-3-g21171d @ /home/w/usr/emacs/0/29/0/lisp/org/)]
Date: Thu, 11 Jan 2024 18:08:11 +0000 [thread overview]
Message-ID: <87bk9rivzo.fsf@localhost> (raw)
In-Reply-To: <838r4vlt0n.fsf@gnu.org>
Eli Zaretskii <eliz@gnu.org> writes:
>> > How would kill-line know that it's about to kill a subtree? All it
>> > knows is that it is killing some invisible text.
>>
>> I imagine the following:
>>
>> 1. `kill-*-line' function will, by default, test if invisible text of
>> length size is killed and query the user when called interactively.
>>
>> 2. Major modes could also set buffer-local `kill-line-query-function'
>> that will return nil when killing should proceed without query or a
>> string with query text.
>
> If the command is only sensitive to invisible text, it could warn
> about so-and-so many invisible characters being killed, but it could
> not warn about "subtrees", which is what you wanted. Invisible text
> in a buffer could have nothing to do with subtrees, even if the buffer
> is under org-mode.
Let me elaborate. In Elisp, I am thinking about something like:
(defvar-local kill-line-query-function #'kill-line-query-default)
(defun kill-line-query-default (beg end)
(let ((nlines <count invisible lines between beg end>))
(when (> nlines threshold)
(format "Kill %d invisible lines? " nlines))))
Then, Org mode can instead have
(setq-local kill-line-query-function #'org-kill-line-query)
(defun org-kill-line-query (beg end)
(org-with-point-at beg
(when (and (org-at-heading-p)
(progn
(end-of-line)
(and (< (point) end)
(org-fold-folded-p))))
"Kill hidden subtree along with headline? ")))
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
next prev parent reply other threads:[~2024-01-11 18:06 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-04 16:30 [BUG] kill-whole-line on folded subtrees [9.6.8 (release_9.6.8-3-g21171d @ /home/w/usr/emacs/0/29/0/lisp/org/)] Sebastian Miele
2023-09-05 10:29 ` Ihor Radchenko
2023-09-05 11:54 ` bug#65734: " Eli Zaretskii
2023-09-05 15:25 ` Sebastian Miele
2023-09-05 15:50 ` Eli Zaretskii
2023-09-06 8:23 ` Ihor Radchenko
2023-09-06 12:16 ` Eli Zaretskii
2023-09-06 13:30 ` Sebastian Miele
2023-09-07 13:49 ` Ihor Radchenko
2023-09-06 8:30 ` Ihor Radchenko
2023-09-06 12:20 ` Eli Zaretskii
2023-09-07 10:00 ` Ihor Radchenko
2023-09-07 10:19 ` Eli Zaretskii
2023-09-07 10:27 ` Sebastian Miele
2023-09-07 13:43 ` Ihor Radchenko
2023-09-06 15:04 ` Sebastian Miele
2023-09-07 10:03 ` Ihor Radchenko
2023-09-05 14:30 ` Max Nikulin
2023-09-05 15:42 ` Eli Zaretskii
2023-09-05 15:50 ` Ihor Radchenko
2023-09-05 16:02 ` Max Nikulin
2023-09-05 16:12 ` Ihor Radchenko
2023-09-05 16:14 ` Eli Zaretskii
2024-01-07 16:27 ` Stefan Monnier
2024-01-08 12:15 ` Ihor Radchenko
2024-01-08 15:33 ` Stefan Monnier
2024-01-09 14:52 ` Ihor Radchenko
2024-01-09 16:48 ` Stefan Monnier
2024-01-09 22:21 ` Ihor Radchenko
2024-01-09 15:47 ` Ihor Radchenko
2024-01-09 16:01 ` Stefan Monnier
2024-01-09 22:33 ` Ihor Radchenko
2024-01-10 3:08 ` Stefan Monnier
2024-01-10 12:52 ` Eli Zaretskii
2024-01-10 13:05 ` Ihor Radchenko
2024-01-10 13:55 ` Eli Zaretskii
2024-01-11 15:50 ` Ihor Radchenko
2024-01-11 16:05 ` Eli Zaretskii
2024-01-11 16:15 ` Ihor Radchenko
2024-01-11 16:44 ` Eli Zaretskii
2024-01-11 18:08 ` Ihor Radchenko [this message]
2024-01-11 19:19 ` Eli Zaretskii
2024-01-12 12:24 ` Ihor Radchenko
2024-01-12 12:32 ` Eli Zaretskii
2024-01-12 12:39 ` Ihor Radchenko
2024-01-12 14:03 ` Eli Zaretskii
2024-01-12 14:15 ` Ihor Radchenko
2024-01-12 21:09 ` Stefan Monnier
2024-01-12 21:16 ` Ihor Radchenko
2024-01-10 16:26 ` Stefan Monnier
2024-01-10 16:39 ` Eli Zaretskii
2024-01-11 15:44 ` Ihor Radchenko
2024-01-09 15:50 ` Ihor Radchenko
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